today i've had @[deleted] round for a chain change
main and balance with the addition of a belt tensioner 🙂
the car was a zafira z22yh it had a noisy balancer chain and some wear inside the main chain tensioner
all was replaced with new gm parts 🙂
balance chain and the slack showing signs of wear to the block @ 75k

bacon butty time 🙂

all done and running sweet and quiet after 5 hours 🙂

all in all another satisfied customer
and it was nice to meet another forum member 🙂